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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:NNE wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.

      High: 57 °F

      NNE 15kt
      < 1ft

    • Tonight

      Tonight:NE wind 5 to 10 kt. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.

      Low: 43 °F

      NE 10kt
      < 1ft

    • Monday

      Monday:NNE wind 5 to 10 kt becoming E in the afternoon. Sunny. Waves around 1 ft.

      High: 66 °F

      NNE 10kt
      1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 45 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. A slight chance of showers after 2pm.   Waves 1 ft or less.

      High: 63 °F

      Light Wind
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers, mainly between 8pm and 2am.   Waves 1 ft or less.

      Low: 49 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely after 2pm.   Waves 1 ft or less.

      High: 62 °F

      ⇑SE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers.   Waves around 1 ft.

      Low: 50 °F

      Light Wind
      1ft

    • Thursday

      Thursday:NW wind around 10 kt. A chance of showers.   Waves around 1 ft.

      High: 61 °F

      NW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 am EDT Apr 26, 2026
Forecast Valid: 3pm EDT Apr 26, 2026-6pm EDT May 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

This Afternoon
NNE wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Waves 1 ft or less.
Tonight
NE wind 5 to 10 kt. Mostly cloudy, then gradually becoming clear. Waves 1 ft or less.
Monday
NNE wind 5 to 10 kt becoming E in the afternoon. Sunny. Waves around 1 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
Variable winds 5 kt or less. A slight chance of showers after 2pm. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A chance of showers, mainly between 8pm and 2am. Waves 1 ft or less.
Wednesday
SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely after 2pm. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers. Waves around 1 ft.
Thursday
NW wind around 10 kt. A chance of showers. Waves around 1 ft.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 4:08 am EDT Apr 26, 2026
Forecast Valid: 3pm EDT Apr 26, 2026-6pm EDT May 3, 2026
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